176
WWUS76 KLOX 030721
NPWLOX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1221 AM PDT WED SEP 3 2025
CAZ088-356>358-368>375-548-040100-
/O.CON.KLOX.HT.Y.0008.000000T0000Z-250904T0100Z/
SANTA CLARITA VALLEY-LAKE CASITAS-OJAI VALLEY-CENTRAL VENTURA
COUNTY VALLEYS-LOS ANGELES COUNTY INLAND COAST INCLUDING DOWNTOWN
LOS ANGELES-WESTERN SANTA MONICA MOUNTAINS RECREATIONAL AREA-
EASTERN SANTA MONICA MOUNTAINS RECREATIONAL AREA-CALABASAS AND
AGOURA HILLS-WESTERN SAN FERNANDO VALLEY-EASTERN SAN FERNANDO
VALLEY-SOUTHEASTERN VENTURA COUNTY VALLEYS-SANTA SUSANA MOUNTAINS-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
INCLUDING THE CITIES OF HOLLYWOOD, COMPTON, LA CANADA FLINTRIDGE,
CHATSWORTH, MOORPARK, POMONA, WOODLAND HILLS, CULVER CITY,
MEINERS OAKS, MALIBU BOWL, MALIBU LAKE, NORWALK, OAT MOUNTAIN,
SIMI VALLEY, VALENCIA, VAN NUYS, BEVERLY HILLS, SAN GABRIEL,
SANTA PAULA, DOWNEY, BURBANK, LAKE CASTAIC, SANTA CLARITA,
FILLMORE, NEWBURY PARK, PIRU, EL MONTE, PASADENA, NORTHRIDGE,
EAST LOS ANGELES, SUNLAND, OJAI, UNIVERSAL CITY, TOPANGA,
GLENDALE, NEWHALL, THOUSAND OAKS, OAK VIEW, AND WESTLAKE VILLAGE
1221 AM PDT WED SEP 3 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING
* WHAT...HOT DAYTIME CONDITIONS WITH HIGH TEMPERATURES OF 92 TO 102
DEGREES COMMON, AND VERY WARM OVERNIGHT CONDITIONS.
* WHERE...A PORTION OF SOUTHWEST CALIFORNIA.
* WHEN...UNTIL 6 PM PDT THIS EVENING.
* IMPACTS...THERE IS A HIGH RISK FOR HEAT ILLNESS FOR SENSITIVE
POPULATIONS INCLUDING THE VERY YOUNG, THE VERY OLD, THOSE WITHOUT
AIR CONDITIONING, AND THOSE ACTIVE OUTDOORS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
CAZ355-040100-
/O.CON.KLOX.HT.Y.0007.000000T0000Z-250904T0100Z/
VENTURA COUNTY INLAND COAST-
INCLUDING THE CITIES OF CAMARILLO AND EAST VENTURA
1221 AM PDT WED SEP 3 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING
* WHAT...HOT DAYTIME CONDITIONS WITH HIGH TEMPERATURES OF 85 TO 95
DEGREES COMMON, AND VERY WARM OVERNIGHT CONDITIONS.
* WHERE...VENTURA COUNTY INLAND COAST.
* WHEN...UNTIL 6 PM PDT THIS EVENING.
* IMPACTS...THERE IS A HIGH RISK FOR HEAT ILLNESS FOR SENSITIVE
POPULATIONS INCLUDING THE VERY YOUNG, THE VERY OLD, THOSE WITHOUT
AIR CONDITIONING, AND THOSE ACTIVE OUTDOORS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
LIMIT STRENUOUS OUTDOOR ACTIVITIES (LIKE HIKING) TO THE EARLY
MORNING HOURS. STAY IN AIR CONDITIONED SPACES DURING THE HEAT OF THE
DAY. CHECK UP ON RELATIVES AND NEIGHBORS.
VISIT US AT HTTP://WWW.WEATHER.GOV/LOSANGELES
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